ios - Remove TabBar item in Swift

Question

I currently try to find a way to remove while run the app a TabBar Item, i found a way to enable or disable it but not to complete remove it.

For disable it i do:

In ViewDidLoad

if let tabBarItem = self.tabBarController?.tabBar.items?[3] as? UITabBarItem {
            tabBarItem.enabled = false
}

This works well but still the user can see the TabBar item and i ll simply complete remove it, is there a way?

I want to trigger the TabBarItem via Parse, if i set the Parse Data to true it should show other way it should not.

Answer 1

You want to set the viewControllers property of your tabBarController with an array where you excluded the particular viewController that you don't want to have anymore.

if let tabBarController = self.tabBarController {
    let indexToRemove = 3
    if indexToRemove < tabBarController.viewControllers?.count {
        var viewControllers = tabBarController.viewControllers
        viewControllers?.remove(at: indexToRemove)
        tabBarController.viewControllers = viewControllers
    }
}